Trace number 4115904

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round23-1.opb
MD5SUMeb4d42496bf658b7317f257e580ff894
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4115904-1466943290.opb
0.00/0.00	c File size is 416178 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8592                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4115904-1466943290/watcher-4115904-1466943290 -o /tmp/evaluation-result-4115904-1466943290/solver-4115904-1466943290 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4115904-1466943290.opb 

pid=20439
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.18 2.20 2.13 3/175 20442
/proc/meminfo: memFree=30623340/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 27368780 2813952 288 33554432000 4194304 6058637 140736340362560 140734205129272 5130283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 687 288 237 456 0 121 0

[startup+0.100168 s]
/proc/loadavg: 2.18 2.20 2.13 3/175 20442
/proc/meminfo: memFree=30623340/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=23504 CPUtime=0.08 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 4796 0 0 0 8 0 0 0 20 0 1 0 27368780 24068096 5015 33554432000 4194304 6058637 140736340362560 140734205129272 5046461 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 5876 5017 162 456 0 5412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23504

[startup+0.20032 s]
/proc/loadavg: 2.18 2.20 2.13 3/175 20442
/proc/meminfo: memFree=30623340/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=28008 CPUtime=0.19 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 5565 0 0 0 18 1 0 0 20 0 1 0 27368780 28680192 5692 33554432000 4194304 6058637 140736340362560 140734205129272 4278137 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 7002 5692 179 456 0 6538 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28008

[startup+0.300346 s]
/proc/loadavg: 2.18 2.20 2.13 3/175 20442
/proc/meminfo: memFree=30623340/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=28480 CPUtime=0.29 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 5642 0 0 0 28 1 0 0 20 0 1 0 27368780 29163520 5769 33554432000 4194304 6058637 140736340362560 140734205129272 4277615 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 7120 5769 179 456 0 6656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28480

[startup+0.70032 s]
/proc/loadavg: 2.18 2.20 2.13 3/175 20442
/proc/meminfo: memFree=30623340/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=28788 CPUtime=0.69 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 5756 0 0 0 68 1 0 0 20 0 1 0 27368780 29478912 5880 33554432000 4194304 6058637 140736340362560 140734205129272 4277969 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 7197 5880 180 456 0 6733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28788

[startup+1.50026 s]
/proc/loadavg: 2.18 2.20 2.13 3/176 20443
/proc/meminfo: memFree=30600584/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=28788 CPUtime=1.49 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 6222 0 0 0 148 1 0 0 20 0 1 0 27368780 29478912 5772 33554432000 4194304 6058637 140736340362560 140736340361160 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 7197 5772 181 456 0 6733 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28788

[startup+3.10032 s]
/proc/loadavg: 2.16 2.20 2.13 3/177 20444
/proc/meminfo: memFree=30600212/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=29092 CPUtime=3.09 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 6504 0 0 0 308 1 0 0 20 0 1 0 27368780 29790208 6049 33554432000 4194304 6058637 140736340362560 140736340361288 4254539 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 7273 6049 181 456 0 6809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29092

[startup+6.30027 s]
/proc/loadavg: 2.16 2.20 2.13 3/177 20444
/proc/meminfo: memFree=30565292/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=29584 CPUtime=6.29 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 7440 0 0 0 628 1 0 0 20 0 1 0 27368780 30294016 6197 33554432000 4194304 6058637 140736340362560 140736340361624 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 7396 6197 181 456 0 6932 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29584

[startup+12.7003 s]
/proc/loadavg: 2.21 2.21 2.13 3/177 20444
/proc/meminfo: memFree=30549720/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=41060 CPUtime=12.69 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 8204 0 0 0 1267 2 0 0 20 0 1 0 27368780 42045440 8936 33554432000 4194304 6058637 140736340362560 140736340361320 4246200 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 10265 8936 181 456 0 9801 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41060

[startup+25.5003 s]
/proc/loadavg: 2.18 2.20 2.13 3/177 20444
/proc/meminfo: memFree=30541032/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=41060 CPUtime=25.49 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 8387 0 0 0 2547 2 0 0 20 0 1 0 27368780 42045440 9116 33554432000 4194304 6058637 140736340362560 140736340361320 4277806 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 10265 9116 181 456 0 9801 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41060

[startup+51.1003 s]
/proc/loadavg: 2.18 2.20 2.13 3/177 20444
/proc/meminfo: memFree=30582816/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=45480 CPUtime=51.08 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 9045 0 0 0 5106 2 0 0 20 0 1 0 27368780 46571520 10205 33554432000 4194304 6058637 140736340362560 140736340361320 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 11370 10205 181 456 0 10906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45480

[startup+102.3 s]
/proc/loadavg: 2.18 2.20 2.13 4/177 20445
/proc/meminfo: memFree=30521448/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=59804 CPUtime=102.28 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 10259 0 0 0 10226 2 0 0 20 0 1 0 27368780 61239296 12412 33554432000 4194304 6058637 140736340362560 140736340361288 4277969 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 14951 12412 181 456 0 14487 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59804

[startup+162.3 s]
/proc/loadavg: 2.18 2.19 2.13 3/177 20492
/proc/meminfo: memFree=30607332/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=67660 CPUtime=162.26 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 11410 0 0 0 16223 3 0 0 20 0 1 0 27368780 69283840 13845 33554432000 4194304 6058637 140736340362560 140736340361288 4277731 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 16915 13845 181 456 0 16451 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67660

[startup+222.307 s]
/proc/loadavg: 2.16 2.18 2.13 3/177 20493
/proc/meminfo: memFree=30597588/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=67660 CPUtime=222.25 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 11548 0 0 0 22222 3 0 0 20 0 1 0 27368780 69283840 14955 33554432000 4194304 6058637 140736340362560 140736340361288 4246170 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 16915 14955 181 456 0 16451 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67660

[startup+282.3 s]
/proc/loadavg: 2.19 2.18 2.13 3/177 20494
/proc/meminfo: memFree=30574112/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=282.24 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 11974 0 0 0 28220 4 0 0 20 0 1 0 27368780 100360192 16871 33554432000 4194304 6058637 140736340362560 140736340361288 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 16871 181 456 0 24038 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 98008

[startup+342.3 s]
/proc/loadavg: 2.10 2.16 2.12 3/178 20499
/proc/meminfo: memFree=30570040/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=342.23 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 11975 0 0 0 34219 4 0 0 20 0 1 0 27368780 100360192 17383 33554432000 4194304 6058637 140736340362560 140736340361288 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 17383 181 456 0 24038 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 98008

[startup+402.3 s]
/proc/loadavg: 2.19 2.17 2.13 3/177 20500
/proc/meminfo: memFree=30564104/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=402.22 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 11977 0 0 0 40218 4 0 0 20 0 1 0 27368780 100360192 17896 33554432000 4194304 6058637 140736340362560 140736340361288 4265275 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 17896 181 456 0 24038 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 98008

[startup+462.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/177 20501
/proc/meminfo: memFree=30557216/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=462.21 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 11979 0 0 0 46217 4 0 0 20 0 1 0 27368780 100360192 18920 33554432000 4194304 6058637 140736340362560 140736340361288 4277501 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 18920 181 456 0 24038 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 98008

[startup+522.3 s]
/proc/loadavg: 2.14 2.16 2.13 3/177 20502
/proc/meminfo: memFree=30553256/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=522.2 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 11980 0 0 0 52216 4 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361288 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 98008

[startup+582.3 s]
/proc/loadavg: 2.26 2.18 2.13 3/177 20503
/proc/meminfo: memFree=30550848/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=582.19 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 12151 0 0 0 58215 4 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361624 4278408 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 98008


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.14 2.16 2.13 3/178 20514
/proc/meminfo: memFree=30512944/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=942.14 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 13712 0 0 0 94204 10 0 0 20 0 1 0 27368780 150863872 28292 33554432000 4194304 6058637 140736340362560 140736340361336 4278429 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 28292 181 456 0 36368 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147328

[startup+1002.3 s]
/proc/loadavg: 2.05 2.13 2.11 3/177 20515
/proc/meminfo: memFree=30508180/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=1002.13 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 13892 0 0 0 100203 10 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361624 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98008

[startup+1062.3 s]
/proc/loadavg: 2.12 2.13 2.11 3/176 20516
/proc/meminfo: memFree=30544440/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=1062.12 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 14069 0 0 0 106201 11 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361624 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 98008

[startup+1122.3 s]
/proc/loadavg: 2.10 2.12 2.11 3/177 20518
/proc/meminfo: memFree=30543808/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=1122.11 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 14247 0 0 0 112199 12 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361624 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 98008

[startup+1182.3 s]
/proc/loadavg: 2.07 2.11 2.10 3/177 20519
/proc/meminfo: memFree=30543672/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=1182.11 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 14425 0 0 0 118198 13 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361624 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 98008

[startup+1242.3 s]
/proc/loadavg: 2.02 2.09 2.09 4/177 20521
/proc/meminfo: memFree=30475092/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1242.1 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 14777 0 0 0 124196 14 0 0 20 0 1 0 27368780 150863872 28292 33554432000 4194304 6058637 140736340362560 140736340361336 4254554 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 28292 181 456 0 36368 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 147328

[startup+1302.3 s]
/proc/loadavg: 2.07 2.08 2.09 3/177 20522
/proc/meminfo: memFree=30468708/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1302.08 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 14957 0 0 0 130194 14 0 0 20 0 1 0 27368780 150863872 28804 33554432000 4194304 6058637 140736340362560 140736340361336 4260945 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 28804 181 456 0 36368 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147328

[startup+1362.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 20523
/proc/meminfo: memFree=30464252/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1362.08 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 15266 0 0 0 136192 16 0 0 20 0 1 0 27368780 150863872 29316 33554432000 4194304 6058637 140736340362560 140736340361336 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 29316 181 456 0 36368 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147328

[startup+1422.3 s]
/proc/loadavg: 2.17 2.11 2.09 3/177 20524
/proc/meminfo: memFree=30458100/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1422.07 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 15848 0 0 0 142190 17 0 0 20 0 1 0 27368780 150863872 29828 33554432000 4194304 6058637 140736340362560 140736340361336 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 29828 181 456 0 36368 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147328

[startup+1482.3 s]
/proc/loadavg: 2.31 2.15 2.10 3/177 20525
/proc/meminfo: memFree=30458240/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1482.06 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 16612 0 0 0 148187 19 0 0 20 0 1 0 27368780 150863872 30340 33554432000 4194304 6058637 140736340362560 140736340361336 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 30340 181 456 0 36368 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147328

[startup+1542.31 s]
/proc/loadavg: 2.29 2.17 2.11 3/178 20530
/proc/meminfo: memFree=30456356/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1542.05 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 17378 0 0 0 154185 20 0 0 20 0 1 0 27368780 150863872 29828 33554432000 4194304 6058637 140736340362560 140736340361336 4277690 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 29828 181 456 0 36368 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 147328

[startup+1602.3 s]
/proc/loadavg: 2.15 2.15 2.10 3/177 20531
/proc/meminfo: memFree=30462532/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1602.04 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 18143 0 0 0 160182 22 0 0 20 0 1 0 27368780 150863872 29316 33554432000 4194304 6058637 140736340362560 140736340361336 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 29316 181 456 0 36368 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147328

[startup+1662.3 s]
/proc/loadavg: 2.25 2.17 2.11 3/177 20532
/proc/meminfo: memFree=30466664/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1662.03 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 18910 0 0 0 166180 23 0 0 20 0 1 0 27368780 150863872 28292 33554432000 4194304 6058637 140736340362560 140736340361336 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 28292 181 456 0 36368 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 147328

[startup+1722.3 s]
/proc/loadavg: 2.19 2.16 2.11 3/177 20533
/proc/meminfo: memFree=30504052/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=1722.02 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 19508 0 0 0 172178 24 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361624 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 98008

[startup+1782.3 s]
/proc/loadavg: 2.07 2.13 2.09 3/177 20534
/proc/meminfo: memFree=30507944/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=98008 CPUtime=1782.02 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 20277 0 0 0 178176 26 0 0 20 0 1 0 27368780 100360192 19432 33554432000 4194304 6058637 140736340362560 140736340361624 4278268 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 24502 19432 181 456 0 24038 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 98008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 20534
/proc/meminfo: memFree=30460716/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1800.01 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 20451 0 0 0 179975 26 0 0 20 0 1 0 27368780 150863872 28804 33554432000 4194304 6058637 140736340362560 140736340361336 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 28804 181 456 0 36368 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147328

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20442 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 20534
/proc/meminfo: memFree=30460716/32872528 swapFree=1094508/1184444
[pid=20442] ppid=20439 vsize=147328 CPUtime=1800.01 cores=0,2,4,6
/proc/20442/stat : 20442 (open-wbo-lsu) R 20439 20442 20109 0 -1 4202496 20451 0 0 0 179975 26 0 0 20 0 1 0 27368780 150863872 28804 33554432000 4194304 6058637 140736340362560 140736340361336 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20442/statm: 36832 28804 181 456 0 36368 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147328

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.265959
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.265959
maximum resident set size= 135964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20454
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.76897 second user time and 8.15476 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 14:14:50
IDJOB=4115904
IDBENCH=109403
IDSOLVER=2545
FILE ID=node115/4115904-1466943290
RUNJOBID= node115-1466939817-20125
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round23-1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115904-1466943290/watcher-4115904-1466943290 -o /tmp/evaluation-result-4115904-1466943290/solver-4115904-1466943290 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4115904-1466943290.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= eb4d42496bf658b7317f257e580ff894
RANDOM SEED=1267409016

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30624140 kB
Buffers:           56864 kB
Cached:           202484 kB
SwapCached:         1676 kB
Active:           116084 kB
Inactive:         222592 kB
Active(anon):      80852 kB
Inactive(anon):      684 kB
Active(file):      35232 kB
Inactive(file):   221908 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5180 kB
Writeback:             0 kB
AnonPages:       1263028 kB
Mapped:             7992 kB
Shmem:                 0 kB
Slab:             594320 kB
SReclaimable:      38136 kB
SUnreclaim:       556184 kB
KernelStack:        1432 kB
PageTables:         6496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1399556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71652 MiB
End job on node115 at 2016-06-26 14:44:50